128276592

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{39887}}^1$

素因数の和:39965

約数の個数: 40

約数和(自身を含む): 336335616

約数和(自身を除く): 208059024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 39887, 79774, 119661, 159548, 239322, 319096, 478644, 638192, 957288, 1914576, 2672429, 5344858, 8017287, 10689716, 16034574, 21379432, 32069148, 42758864, 64138296, 128276592]

約数ペア:

[(1, 128276592), (2, 64138296), (3, 42758864), (4, 32069148), (6, 21379432), (8, 16034574), (12, 10689716), (16, 8017287), (24, 5344858), (48, 2672429), (67, 1914576), (134, 957288), (201, 638192), (268, 478644), (402, 319096), (536, 239322), (804, 159548), (1072, 119661), (1608, 79774), (3216, 39887)]